1in2out optical fiber audio splitter Key benefits Simple, reliable 1in2out distribution: allows one optical audio source to feed two devices without the need for power or complex setup. Passive and power: no extra power supply required, ideal for clean, clutter installations. Compact and lightweight: easy to install in tight spaces behind AV gear or in a cabinet. Durable, quality connectors: designed for conductivity and resistance to wear and corrosion to maintain signal integrity. Broad compatibility: compatible with standard optical audio interfaces for common home theater and audio setups. Minimal signal management: preserves the digital optical signal without introducing complex routing or timing issues. What this product is A 1in2out optical fiber audio splitter with two optical outputs and one optical input. Designed for distributing standard optical digital audio signals between devices such as receivers, soundbars, DACs, or other optical audio inputs. Easy to install: plug in the optical cables and you are ready. Key attributes Function: splits a single optical audio signal to two destinations. Compatibility: suitable for standard optical (TOSLINK) digital audio connections across typical home theater and audio setups. Size and weight: compact and lightweight for flexible placement. Material and construction: durable optical connectors engineered for reliable signal transmission and corrosion resistance. Performance: passive design with no power requirement, aimed at straightforward signal distribution. 23 practical use scenarios Scenario 1: One source to two sound systems Connect a Bluray player or game console to both a soundbar and a home theater receiver to route audio to two sound systems from a single optical output. Scenario 2: Multiroom or dualDAC setup Split the optical signal from a single media player to two DACs or two digital audio inputs in different rooms for synchronized playback or testing. Scenario 3: Audio testing and comparison Feed two different optical inputs (such as two receivers or DACs) from the same source to compare performance or settings without unplugging cables. Notes This splitter is passive and requires no external power. Ensure your devices have compatible optical inputs and that the splitter is suitable for your specific routing needs.